18236370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19650

約数の個数: 32

約数和(自身を含む): 45181440

約数和(自身を除く): 26945070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19609, 39218, 58827, 98045, 117654, 196090, 294135, 588270, 607879, 1215758, 1823637, 3039395, 3647274, 6078790, 9118185, 18236370]

約数ペア:

[(1, 18236370), (2, 9118185), (3, 6078790), (5, 3647274), (6, 3039395), (10, 1823637), (15, 1215758), (30, 607879), (31, 588270), (62, 294135), (93, 196090), (155, 117654), (186, 98045), (310, 58827), (465, 39218), (930, 19609)]